Manufacturer Part Number
DAC7614E/1K
Manufacturer
Texas Instruments
Introduction
The DAC7614E/1K is a digital-to-analog converter (DAC) from Texas Instruments' data acquisition product line.
Product Features and Performance
12-bit resolution
Four independent D/A converters
10µs settling time
Buffered voltage output
SPI data interface
R-2R architecture
External reference type
Product Advantages
High-resolution multi-channel DAC
Fast conversion speed suitable for dynamic applications
Buffered output allows direct connection to the load
SPI interface supports easy integration with digital systems
Key Technical Parameters
Number of Bits: 12
Number of D/A Converters: 4
Settling Time: 10µs
Output Type: Voltage - Buffered
Differential Output: No
Data Interface: SPI
Voltage - Supply, Analog: ±5V
Voltage - Supply, Digital: 5V
INL/DNL: ±2 LSB (Max), ±1 LSB (Max)
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Precision components ensuring accurate conversions
Robust SSOP-20 package for secure surface mounting
Reliable performance within specified operating temperature range
Complies with quality standards for electronic components
Compatibility
Suitable for systems requiring an external reference DAC
Easily interfaces with microcontrollers or DSPs with an SPI bus
Compatible with bipolar ±5V and single 5V power supplies
Application Areas
Industrial control systems
Data acquisition systems
Digital signal processing
Automated test equipment
Product Lifecycle
Status: Active
Not nearing discontinuation
Replacements or upgrades may be available in the Texas Instruments DAC product line
Several Key Reasons to Choose This Product
High-resolution 12-bit multi-channel DAC enhances system accuracy
Quick 10µs setting time allows real-time adjustments and improved dynamic performance
Ease of use with an SPI interface simplifies digital connectivity and integration
Suitable for a wide range of operating temperatures, enhancing reliability and versatility
Texas Instruments' comprehensive support and documentation facilitate development and deployment
Versatility for use in a variety of industrial and data processing applications